mirror of
https://github.com/reactos/reactos.git
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145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
/*
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* System File Checker (Windows File Protection)
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*
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* Copyright 2008 Pierre Schweitzer
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "precomp.h"
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#include "debug.h"
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HINSTANCE hLibModule;
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typedef struct _PROTECTED_FILE_DATA
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{
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WCHAR FileName[MAX_PATH];
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DWORD FileNumber;
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} PROTECTED_FILE_DATA, *PPROTECTED_FILE_DATA;
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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{
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DisableThreadLibraryCalls(hinstDLL);
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hLibModule = hinstDLL;
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break;
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}
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case DLL_PROCESS_DETACH:
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{
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break;
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}
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}
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return TRUE;
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}
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/******************************************************************
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* SfcIsFileProtected [sfc_os.@]
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*
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* Check, if the given File is protected by the System
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*
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* PARAMS
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* RpcHandle [I] This must be NULL
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* ProtFileName [I] Filename with Path to check
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*
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* RETURNS
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* Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
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* Success: TRUE, when the File is Protected
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* FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
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* when the File is not Protected
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*
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*
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* BUGS
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* We return always the Result for: "File is not Protected"
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*
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*/
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BOOL WINAPI SfcIsFileProtected(HANDLE RpcHandle, LPCWSTR ProtFileName)
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{
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static BOOL reported = FALSE;
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if (reported) {
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DPRINT("(%p, %S) stub\n", RpcHandle, ProtFileName);
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}
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else
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{
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DPRINT1("(%p, %S) stub\n", RpcHandle, ProtFileName);
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reported = TRUE;
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}
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SetLastError(ERROR_FILE_NOT_FOUND);
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return FALSE;
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}
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/******************************************************************
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* SfcIsKeyProtected [sfc_os.@]
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*
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* Check, if the given Registry Key is protected by the System
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*
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* PARAMS
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* hKey [I] Handle to the root registry key
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* lpSubKey [I] Name of the subkey to check
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* samDesired [I] The Registry View to Examine (32 or 64 bit)
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*
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* RETURNS
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* Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
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* Success: TRUE, when the Key is Protected
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* FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
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* when the Key is not Protected
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*
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*/
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BOOL WINAPI SfcIsKeyProtected(HKEY hKey, LPCWSTR lpSubKey, REGSAM samDesired)
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{
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static BOOL reported = FALSE;
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if (reported) {
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DPRINT("(%p, %S) stub\n", hKey, lpSubKey);
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}
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else
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{
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DPRINT1("(%p, %S) stub\n", hKey, lpSubKey);
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reported = TRUE;
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}
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if( !hKey ) {
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SetLastError(ERROR_INVALID_HANDLE);
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return FALSE;
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}
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SetLastError(ERROR_FILE_NOT_FOUND);
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return FALSE;
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}
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/******************************************************************
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* SfcGetNextProtectedFile [sfc_os.@]
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*/
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BOOL WINAPI SfcGetNextProtectedFile(HANDLE RpcHandle, PPROTECTED_FILE_DATA ProtFileData)
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{
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if (!ProtFileData)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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UNIMPLEMENTED;
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SetLastError(ERROR_NO_MORE_FILES);
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return FALSE;
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}
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